Improve calendar

src/app/pages/agenda/agenda.page.html

@@ -5,7 +5,7 @@
   <div class="bg-blue">
   <div class="main-content">
   <!-- Toolbar -->
-    <ion-progress-bar class="calendar-progress-bar" type="indeterminate" *ngIf="true"></ion-progress-bar>
+    <ion-progress-bar class="calendar-progress-bar" type="indeterminate" *ngIf="showLoader"></ion-progress-bar>
     <div>
       <!--  Calendar is here -->
       <div [ngSwitch]="segment">

src/app/pages/agenda/agenda.page.ts

@@ -157,10 +157,12 @@ export class AgendaPage implements OnInit {
   //Go to the next view of the calendar month/week/day
   next(){
     this.myCal.slideNext();
+    this.centralizeTimeline(500);
   }
   //Go to the previous view of the calendar
   back(){
     this.myCal.slidePrev();
+    this.centralizeTimeline(500);
   }
   //Shows the title of your view
   onViewTitleChanged(title){